Test du nouveau pilote OpenGL. Sous Raspbian Wheezy. 1) Installation des utilitaires Mesa :

$ sudo apt-get install mesa-utils

2) Test :

[~] ➔ glxgears
172 frames in 5.0 seconds = 34.367 FPS
170 frames in 5.0 seconds = 33.966 FPS
171 frames in 5.0 seconds = 34.090 FPS
171 frames in 5.0 seconds = 34.190 FPS

3) Mise-à-jour du système :

$ sudo apt-get update
$ sudo apt-get dist-upgrade
$ sudo apt-get install raspi-gpio
$ sudo apt-get install xcompmgr libgl1-mesa-dri

4) Test :

[~] ➔ glxgears
263 frames in 5.0 seconds = 52.522 FPS
265 frames in 5.0 seconds = 52.910 FPS
253 frames in 5.0 seconds = 50.504 FPS